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Tsirkin" To: qemu-devel@nongnu.org Cc: Peter Maydell , Jason Wang , Peter Xu , Eric Auger , qemu-arm@nongnu.org Subject: [PULL 40/53] smmu: switch to use memory_region_unmap_iommu_notifier_range() Message-ID: <20230302082343.560446-41-mst@redhat.com> References: <20230302082343.560446-1-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230302082343.560446-1-mst@redhat.com> X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Received-SPF: pass client-ip=170.10.129.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Jason Wang Signed-off-by: Jason Wang Message-Id: <20230223065924.42503-5-jasowang@redhat.com> Reviewed-by: Peter Xu Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/arm/smmu-common.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c index 0a5a60ca1e..e7f1c1f219 100644 --- a/hw/arm/smmu-common.c +++ b/hw/arm/smmu-common.c @@ -467,20 +467,6 @@ IOMMUMemoryRegion *smmu_iommu_mr(SMMUState *s, uint32_t sid) return NULL; } -/* Unmap the whole notifier's range */ -static void smmu_unmap_notifier_range(IOMMUNotifier *n) -{ - IOMMUTLBEvent event; - - event.type = IOMMU_NOTIFIER_UNMAP; - event.entry.target_as = &address_space_memory; - event.entry.iova = n->start; - event.entry.perm = IOMMU_NONE; - event.entry.addr_mask = n->end - n->start; - - memory_region_notify_iommu_one(n, &event); -} - /* Unmap all notifiers attached to @mr */ static void smmu_inv_notifiers_mr(IOMMUMemoryRegion *mr) { @@ -488,7 +474,7 @@ static void smmu_inv_notifiers_mr(IOMMUMemoryRegion *mr) trace_smmu_inv_notifiers_mr(mr->parent_obj.name); IOMMU_NOTIFIER_FOREACH(n, mr) { - smmu_unmap_notifier_range(n); + memory_region_unmap_iommu_notifier_range(n); } } -- MST